Mark Gastineau Signed New York Jets Mini Helmet (JSA COA) N Y Sack Exchange D.E.

Riddell New York Jets Flash Alternate speed mini helmet. Hand-signed by Mark Gastineau.

The autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes. The signing of this item was witnessed by JSA.

Authentication: JSA COA